13173118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49523}}^1$

素因数の和:49551

約数の個数: 16

約数和(自身を含む): 23771520

約数和(自身を除く): 10598402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49523, 99046, 346661, 693322, 940937, 1881874, 6586559, 13173118]

約数ペア:

[(1, 13173118), (2, 6586559), (7, 1881874), (14, 940937), (19, 693322), (38, 346661), (133, 99046), (266, 49523)]